wpsnoop Function valid_search_form() conflicts found in plugins 2 themes

A php function called valid_search_form() is used in 2 wordpress plugins/themes and could produce a potential conflict if the wrong combination of themes and plugins is used on your site.

To prevent this from happening developers are encouraged to use namespaces and scopes that isolate their functions from colliding with other functions but this is not always done correctly.

We hope this reference helps you to find PHP Fatal error: Cannot redeclare valid_search_form()

The following 2 themes register a function called valid_search_form():

Theme
Robolist Lite
Fishy